On tiled home page, only show enabled services

Fixes #1568
Fix bug that cause seekbar not to popup when seeking during HLS playback
HLS: Fix playcount and resume position
rpi: Fix missing include/lib paths when building libav

Fixes broken PNG decoder for rpi
Empty commit to please github
Refresh lang files
Update Swedish translations
Update German translation
Add support for Windows code page 1256
Update pl_PL.lang
Update pl_PL.lang
Merge pull request #131 from copernic-us/patch-2

Updated pl_PL.lang